voice_timer_claude_demo: Instructions file for Claude Code

CLAUDE.md

voice_timer_claude_demo CLAUDE.md is an instructions file for Claude Code from bizz84/voice_timer_claude_demo. It costs 438 tokens per session, scanned A, original, MIT.

Repository instructions for a Flutter iOS app that provides a hands-free timer for calisthenics exercises. Users can start and stop it by voice or with on-screen controls.

In plain words
What is it for?
Use them when developing the voice commands, timer interface, sound feedback, dark theme, or Flutter project structure.
Why use it?
They give an AI coding assistant the app’s required behavior, folder structure, and commands for checking, testing, and building it.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is bizz84/voice_timer_claude_demo's own configuration. It tells Claude Code how to work on voice_timer_claude_demo itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything voice_timer_claude_demo configures →

Reuse

Borrowing it

Nothing to install: this file belongs to bizz84/voice_timer_claude_demo. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/bizz84/voice_timer_claude_demo/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/bizz84/voice_timer_claude_demo

Made for: Claude Code.

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README.md
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Per session 438 This file is loaded in full into every session.
When invoked 438 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00438 $0.00438
Opus 5 $0.00219 $0.00219
Sonnet 5 $0.00088 $0.00088
Haiku 4.5 $0.00044 $0.00044

Measured 8d ago against content hash 476ced6c09f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

voice_timer_claude_demo CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 68 lines

What it actually says

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

This is a Flutter-based voice-activated timer iOS app designed for hands-free use during calisthenics exercises. The app allows users to control a timer using voice commands ("start" and "stop").

A complete plan for the project has been written to @plan.md.

Key Requirements

  • Voice-activated timer with "start" and "stop" commands
  • Dark mode only
  • Beep sound feedback when voice commands are recognized
  • Simple UI with timer display and manual start/stop/reset buttons
  • Built for iOS using Flutter

Development Commands

Running the App

flutter run

Linting

flutter analyze

Testing

flutter test

Building for iOS

flutter build ios

Architecture Guidelines

Folder Structure

Create a proper separation of concerns with the following structure:

  • lib/features/ - Feature-based organization
  • lib/shared/ - Shared widgets and utilities
  • lib/core/ - Core functionality like theme configuration

Widget Design Principles

  • Create small, composable widgets over large monolithic ones
  • Use flex values in Rows/Columns for responsive design
  • Define theme properties in MaterialApp's theme rather than hardcoding

Code Style

  • Use log from dart:developer for logging (not print or debugPrint)
  • Follow Flutter's linting rules defined in analysis_options.yaml

Assets

  • Custom font: assets/BebasNeue-Regular.ttf
  • Beep sound: assets/beep-sound-8333.mp3

Platform-Specific Notes

  • iOS configuration is in the ios/ directory
  • Microphone and speaker permissions must be requested on app startup
  • Features should gracefully degrade if permissions are denied

Development Tips

  • No need to run flutter pub get after installing packages. The IDE does this automatically
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 68 lines · 438 tokens per session scan A 476ced6c09f8

Subscribe to this mod's changes

voice_timer_claude_demo CLAUDE.md is an instructions file published in the GitHub repository bizz84/voice_timer_claude_demo (21 stars, last pushed 1y ago), licensed MIT. It adds 438 tokens to every session, about $0.0022 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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